CVE-2025-31944_CVE-2025-31944

5.3 / 10

MEDIUM

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H

Description

Race condition for some TDX Module before version tdx1.5 within Ring 0: Hypervisor may allow a denial of service. Authorized adversary with a privileged user combined with a high complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (low) impacts.

Basic Information

ID CVE-2025-31944

Source intel

Published Feb 10, 2026 at 16:25

Affected Product

Vendor n/a

Product TDX Module

Version before version tdx1.5

Affected Versions n/a TDX Module before version tdx1.5

CWE Classification

CWE-362

References

intel.com /content/www/us/en/security-center/advisory/intel-sa-01397.html

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    "lastseen": "",
    "description": "Race condition for some TDX Module before version tdx1.5 within Ring 0: Hypervisor may allow a denial of service. Authorized adversary with a privileged user combined with a high complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (low) impacts.",
    "published": "2026-02-10T16:25:39.802Z",
    "modified": "2026-02-10T16:25:39.802Z",
    "type": "cve",
    "title": "CVE-2025-31944",
    "source": "intel",
    "references": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01397.html",
    "id": "CVE-2025-31944",
    "bulletinFamily": "",
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    "cvelist": null,
    "sourceData": "n/a TDX Module before version tdx1.5",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
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            "baseSeverity": "",
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            "attackComplexity": "",
            "privilegesRequired": "",
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            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "TDX Module",
    "version": "before version tdx1.5",
    "vendor": "n/a",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
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    "ai_score": 0
}